| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.61 | 7.338% | $33.9295 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $154.85 | 10.398% | $170.9513 | $170.95 | $170.95 | $171.00 |
| Purchase #3 | $55.87 | 3.153% | $57.6316 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $222.28 | 7.109% | $238.0819 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $103.36 | 12.824% | $116.6149 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $127.96 | 4.301% | $133.4636 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $36.98 | 8.282% | $40.0427 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $732.91 | $790.7155 | $790.70 | $790.75 | $790.70 | |